So I really wanted to use the new grubs feature, but their health is always declining and after a day they're dead. It also says there is stuff to collect, but I can't collect anything because the boxes are greyed out. I wanted my sim to eat insect food :-( I feed them, give them compost, nurture them, but... they still die. I can then nurture them and they'll magically come back to life but a few hours later and they're dead again. Anyone know why?